One half equals 0.5, two fifths equals () twelve fifths equals () one eighth equals ()

Example: half equals 0.5, two fifths equals (0.4), twelve fifths equals (0.48) and one eighth equals (0.125)

RELATED INFORMATIONS

1. Given that the tail of n! Has exactly 106 consecutive zeros, what is the maximum value of natural number n?
2. In the product 1 × 2 × 3 × The tail of x n has exactly 106 continuous zeros
3. It is proved that n continuous natural numbers can be divided by 1x2x3x4x.xn
4. It is proved that if the limit of sequence xn is a, then for any natural number k, the limit of sequence xn + k is a
5. If the product of natural number a multiplied by 2376 is the square of natural number B, then a is the smallest______ ．
6. a. B is a non-zero natural number, a is not equal to B, 90a + 102b is just a complete square number, find the minimum value of a + B
7. Let the square number y ^ 2 be the sum of 11 consecutive positive integers, and find the minimum value of the positive integer y
8. The product of natural number a multiplied by 168 is a complete square number, and the minimum value of a is obtained
9. A is a non-zero natural number, the largest of which is 1. Ax 3 / 4 2. Ax1 3. A ／ 1 4. A ／ 3 / 4
10. A is a non-zero natural number. The largest number in the following formula is () A. A × 3 / 4 B.A △ 3 / 4 C.A △ 1 and 1 / 3
11. 3. 2 / 5-1 / 3 + 1 / 2 4, 5 / 8 + 2 / 5-3 / 16
12. If 1, negative half, one third, negative quarter and one fifth are arranged in a tower, what is the fifth number in line 100
13. The following is a group of numbers arranged in the form of a tower, the first line is 1, the second line is 1 / 2, the third line is 1 / 3, the third line is 1 / 4, the fifth line is 1 / 6, among which
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15. (1 / 2 + 1 / 3 +... 1 / 2005) times (1-1 / 2 + 1 / 3 +... 1 / 2004) - (1 + 1 / 2 +... 1 / 2005) times (1 / 2 + 1 / 3 +... 1 / 2004)
16. 2006 and 2004 1 times 2005 1 how to calculate simply The simpler the better
17. How to do 2004 times 2005 times 2006 times 2007 plus 1 (2004 times 2005 times 2006 times 2007 plus 1)
18. 2005 times brackets 1 times 1 / 2 plus 2 times 1 / 3 plus 3 times 1 / 4, and so on to 2004 times 1 / 2005, please
19. 1, negative half, one third, negative quarter, one fifth, one sixth What is the eighth number and what is the 2003 number?
20. How to divide 72 out of 12? How to divide 1 / 2, 5 / 6 and 2 / 3?